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Individual Calculations August 2022 |
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| Saeed, Alaa Total change: -3.20 | |   |
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| 2022 African Youth Chess Championships - U16 Girls | Lusaka | ZAM | 2022-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1461 | 4.00 | 8 | 0.37 | 40 | 14.80 | |
|  Badenhorst, Chloe | | | 1704 | RSA | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Muturi, Elsie | | | 1103 | KEN | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Kawuma, Patricia | | | 1654 | UGA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Moshoboro, Arona | | wc | 1619 | BOT | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Shriyan, Santosh Priyasha | | | 1600 | MAW | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Paulo, Jemima | | | 1850 | ANG | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Wang, Pei-Shan | | | 1226 | RSA | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Govender, Keniesha | | | 1225 | RSA | 1.00 | 1 | 0.20 | 40 | 8.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Shooting Club Chess Festival | Giza | EGY | 2022-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1461 | 0.50 | 4 | -0.45 | 40 | -18.00 | |
| | Magdy, Maichel | | | 1988 | EGY | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Bauomy, Magdy | | | 1714 | EGY | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Elabdiny, Hamdy | | | 1840 | EGY | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Antar Gomaa, Noureldin | | | 1360 | EGY | 0.50 | 1 | -0.14 | 40 | -5.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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